I am 27, single, self-employed, and live in Ohio. I was wondering if anyone could suggest/recommend a good Dental Insurance Provider/Plan for a person like me?

Most "good" dental insurance provider/plans for dental care in Ohio cover about 50%. There are some mission outreach dental clinics. Check out this link:

http://www.publichealth.columbus.gov/Asset/iu_files/Community_Health/Dental_Care__3_07.pdf

Do you have a dental college near you? If so they need patients willing to help new students. This service is offered at a greatly reduced cost.This cost may be cheaper than a dental plan